[Li(thf)3cyclo-(P4tBu4CH)]? synthesis, molecular structure and dynamic behaviour

Abstract

[Li(thf)₃cyclo-(P₄ ^tBu₄CH)] (2–Li), containing the first tetraphosphacyclopentanide anion cyclo-(P₄ ^tBu₄CH)⁻ (2), was prepared, and its dynamic behaviour in solution analysed by variable-temperature ³¹P NMR spectroscopy.